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Blitz:
Individual Calculations August 2023 |
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| Chighvinadze, Robert Total change: 78.00 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Blitz-1) | Poti | GEO | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1158 | 2.00 | 7 | 1.07 | 40 | 42.80 | |
|  Kiladze, Luka | f | | 1950 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Chanturia, Tamar | | | 1522 | GEO | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Arakelyan, Manvel | | | 1760 | ARM | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sanikidze, Giorgi | | | 1457 | GEO | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Abakelia, Gocha | | | 1308 | GEO | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ersoy, Emre | | | 1481 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Apunc, Tigran | | | 1370 | ARM | 0.00 | 1 | -0.23 | 40 | -9.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 16th Poti Int.Nana Alexandria Cup (Blitz-2) | Poti | GEO | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1158 | 2.00 | 7 | 0.88 | 40 | 35.20 | |
| | Safarov, Deniel | | | 2060 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Gogolauri, Giorgi | | | 1534 | GEO | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tqeshelashvili, Veronika | | | 1385 | GEO | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Medzmariashvili, Ana | | wc | 1982 | GEO | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Chkhartishvili, Lika | | | 1305 | GEO | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kristesiashvili, Andria | | | 1366 | GEO | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Iashvili, Elene | | | 1312 | GEO | 0.50 | 1 | 0.21 | 40 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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